Travel History
Travel more! video
Travel more! video
2020
2020
- Korea
- Korea
- China
- Korean Early Career Researcher Workshop in Combinatorics
- Zhejiang Normal University
- ByeolLae Open 2020
2019
2019
- Korea
- Korea
- Korea
- Canada
- Korea
- Korea
- Korea
- Korea
- Australia
- Kansas, USA
- Korea
- Korea
- Korea
- Korea
- Korea
- China
- Korea
- Korea
- Korea
- Korea
- Hawaii, USA
- Korea
- Korea
- Korea
- The 2nd East Asia Workshop on Extremal and Structural Graph Theory
- 2019 KMS Fall Annual Meeting
- WaterColor 2019
- 2019 Combinatorics Workshop
- Korean Early Career Researcher Workshop in Combinatorics
- Graduate Research Workshop in Combinatorics (GRWC)
- Workshop on Graph Coloring and Related Topics
- International Conference on Matrix Theory and Applications 2019
- Structural Graph Theory and Graph Colorings 2019
- The 23rd KIAS Combinatorics Workshop
- 30th Coast Combinatorics Conference
- Korean Early Career Researcher Workshop in Combinatorics
- The 91th KPPY Combinatorics Workshop
- Daegu Autumn Open 2019
- Korean Championship 2019
- Cube Camp in Wonju 2019
- WCA World Championship 2019
- FMC 2019
- COS Summer 2019
- Play Cube X4 2019
- Cutory Blossom 2019
- Please Be Quiet Korea 2019
- Seoul Winter 2019
- Korea Winter 2019
2018
2018
- Korea
- Korea
- China
- Korea
- Korea
- Korea
- Korea
- Croatia
- Taiwan
- Korea
- Korea
- Korea
- France
- Colorado, USA
- Italy
- Korea
- Korea
- Korea
- Virginia, USA
- Korea
- Korea
- Korea
- The 22nd KIAS Combinatorics Workshop
- 2018 SCMS Workshop on Extremal and Structural Graph Theory
- Ajou Combinatorics Workshop
- 10th International Symposium on Natural Sciences
- 2018 IBS Symposium in Mathematics: Combinatorics
- Korean Early Career Researcher Workshop in Combinatorics
- International Conference on Graph Theory
- SIAM Conference in Discrete Mathematics
- Mini workshop on graph theory
- The 19th KIAS Combinatorics Workshop
- Virginia Commonwealth University & College of William & Mary
- Korean Early Career Researcher Workshop in Combinatorics
- 2018 International Workshop on Graph Theory
- Busan Winter 2018
- CUTORY Autumn Open 2018
- CWR Fall 2018
- Asian Championship 2018
- Korean Championship 2018
- HONEYMOON!
- CWR Winter 2018
- cubEdu Korea 2018
2017
2017
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- France
- U.A.E.+Switzerland
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- The 18th KIAS Combinatorics Workshop
- Hankuk University of Foreign Studies
- 2017 Combinatorics Workshop
- Pusan National University
- Korean Early Career Researcher Workshop in Combinatorics
- The 15th KIAS Combinatorics Workshop
- Korean CWR Style 2017
- FMC Asia 2017
- Jeju Open 2017
- CWR Fall 2017
- MOVED!
- Korean Championship 2017
- World Championship 2017
- MOVED!
- Play Cube 2017
- Korean Spring Picnic 2017
- KAIST Spring 2017
- 3x3x3 HanMaDang 2017
2016
2016
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- Canada
- China
- Korea
- Korea
- Oregon, USA
- Korea
- China
- Korea
- Korea
- Australia
- New Zealand
- Georgia, USA
- Iowa, USA
- Korea
- Illinois, USA
- Korea
- Korea
- Korea
- Korea
- Korea
- The 14th KIAS Combinatorics Workshop
- 2nd AORC Workshop 2016
- KSIAM 2016 Annual Meeting
- KIAS Combinatorics Group Workshop 2016
- Banff Graph Coloring Workshop
- The 13th KIAS Combinatorics Workshop
- 2016 Combinatorics Workshop
- Workshop on graph theory at Huazhong Normal University
- KIAS Combinatorics Seminar
- The 77th KPPY Combinatorics Workshop
- Probabilistic and Extremal Combinatorics Downunder
- SIAM Conference on Discrete Mathematics
- Iowa State University
- University of Illinois at Urbana--Champaign
- The 11th KIAS Combinatorics Workshop
- 2016 International Workshop on Graph Theory and Combinatorics
- The 14th Korea-Japan Workshop on Algebra and Combinatorics
- Busan Winter 2016
- FMC Asia 2016
- Asian Championship 2016
- Korean Championship 2016
- US Nationals 2016
- LONG LAYOVER
- Cube Is Good 2016
- Jeonju Spring 2016
- Valentine in Daegu 2016
2015
2015
- Korea
- Korea
- Europe
- France
- Germany
- Czech Republic
- China
- France
- Korea
- Korea
- Korea
- USA
- Iowa
- Illinois
- Brazil
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- Korea
- Japan
- Korea
- Thailand
- The 10th KIAS Combinatorics Workshop
- LIRMM + G-SCOP
- Kolloquium über Kombinatorik 2015
- University of West Bohemia
- International Workshop on Mathematical Sciences in Dalian
- 7th workshop on Graph Classes, Optimization, and Width Parameters
- The 9th KIAS Combinatorics Workshop
- 1st Korean Workshop on Graph Theory
- Iowa State University
- University of Illinois at Urbana--Champaign
- Formal Power Series and Algebraic Combinatorics 2015
- Korea Math Society Spring Meeting 2015
- Combinatorics Optimization at Work
- Algebraic Combinatorics School
- The 13th Japan-Korea Workshop on Algebra and Combinatorics
- Korea Winter 2015
- Ugine Jeu et Jouet 2015
- Korean KAIST Style 2015
- World Championship 2015
- Good Cube Show Korea 2015
- Spring Comes 2015
- Winter Cube Anniversary 2015
- Happy Sheep Year 2015
2014
2014
- Korea
- Korea
- Korea
- Korea
- Korea
- France
- Japan
- Korea
- Korea
- Slovakia
- Korea
- Korea
- Korea
- Korea
- Korea
- The Bahamas
- Czech Republic
- Euro Trip
- Czech Republic
- The Netherlands
- Belgium
- England
- France
- Spain
- Germany
- Korea
- The 6th KIAS Combinatorics Workshop
- CMC Discrete Math Workshop
- The 67th KPPY Combinatorics Workshop
- Bordeaux Graph Workshop 2014
- The 5th KIAS Combinatorics Workshop
- Workshop Cycles and Colourings + Hereditarnia
- International Congress of Mathematicians (ICM) 2014
- ICM2014 Satellite Conference: Extremal and Structural Graph Theory
- The 4th KIAS Combinatorics Workshop
- KAIST
- University of West Bohemia
- KAIST Fall 2014
- Korean Christmas Cup 2014
- Asian Championship 2014
- Thanks Cubing Day 2014
- Busan Summer 2014
- MOVED!
- Greg's Wedding
- Nottingham Open 2014
- Grenoble Winter Open 2014
- Valencia Open 2014
- Frankfurt Cube Days 2014
- Korea New Year 2014
2013
2013
- Korea
- Korea
- Illinois, USA
- Portugal
- Michigan, USA
- Michigan, USA
- Kentucky, USA
- Canada
- North Carolina, USA
- Georgia, USA
- Indiana, USA
- Nevada, USA
- Illinios, USA
- Iowa, USA
- Ohio, USA
- Illinois, USA
- Illinois, USA
- Mississippi, USA
- Michigan, USA
- Illinois, USA
- Korea
- The 2nd KIAS Combinatorics Workshop
- 1092th AMS Meeting
- Georgia State University
- 1090th AMS Meeting
- MIdwest GrapH TheorY (MIGHTY LIV)
- EXCILL2
- 1087th AMS Meeting
- Korean Winter 2013
- UIUC Fall 2013
- THANKSGIVING
- Hillsdale Fall 2013
- Leaf Town 2013
- Battle of Waterloo 2013
- Indiana 2013
- World Championship 2013
- Dixon Summer 2013
- UIUC Spring 2013
- Hillsdale Winter 2013
- Dixon Winter 2013
- Korean Style 2013
2012
2012
- Korea
- Pennsylvania, USA
- Indiana, USA
- Ohio, USA
- Illinois, USA
- Iowa, USA
- Peru
- Nevada, USA
- Canada
- Ohio, USA
- Tennessee, USA
- Illinois, USA
- Florida, USA
- Michigan, USA
- Korea
- Korea
- MIdwest GrapH TheorY (MIGHTY LIII)
- Second Montreal Spring School in Graph Theory
- Séminaire de mathématiques supérieures
- Cumberland Conference
- Graduate Student Combinatorics Conference
- Magics Korea 2012
- Carnegie Mellon Fall 2012
- Indiana 2012
- Dayton Fall 2012
- UIUC Fall 2012
- Chiclayo Open 2013
- US Nationals 2012
- New Albany 2012
- SPRING BREAK
- Hillsdale Winter 2012
- Cubing Korea January 2012
- Cubing Korea New Years 2012
2011
2011
- Korea
- Korea
- Ohio, USA
- Pennsylvania, USA
- Indiana, USA
- Ohio, USA
- DC, USA
- Kentucky, USA
- Indiana, USA
- Pennsylvania, USA
- Illinois, USA
- Cumberland Conference
- MIdwest GrapH TheorY (MIGHTY LI)
- Graduate Student Combinatorics Conference
- Cubing Korea December 2011
- Cubing Korea Xmas Eve 2011
- Ohio Fall 2011
- THANKSGIVING
- Indiana 2011
- US Nationals 2011
- UIUC Spring 2011
2010 and before
2010 and before
2010
2010
- Indiana, USA
- Illinois, USA
- Pennsylvania, USA
2009
2009
- Pennsylvania, USA
- Washington, USA
- New York, USA
- North Carolina, USA
- Nevada, USA
- Connecticut, USA
- Pennsylvania, USA
- Florida, USA
2008
2008
- Pennsylvania, USA
- New Jersey, USA
- California, USA
2007
2007
- Mexico
2006
2006
- Pennsylvania, USA
- Canada
- Massachusetts, USA
- Japan
Even before
Even before
- 1997: Korea
- 1996: Korea
- 1994: Wyoming, USA
- 1998: Deleware, USA
- 1987: Korea
2010
2010
- 1064th AMS Meeting
- University of Illinois at Urbana--Champaign
2009
2009
- Research Experience for Undergraduate (REU)
2008
2008
2007
2007
2006
2006
- Carnegie Mellon University
2010
2010
- MOVED!
- Carnegie Mellon Spring 2010
2009
2009
- Carnegie Mellon Fall 2009
- MICROSOFT
- MID-SEMESTER BREAK
- Captain's Cove 2009
- Carnegie Mellon Spring 2009
- SPRING BREAK
2008
2008
- Carnegie Mellon Fall 2008
- Newark Open 2008
- eBAY, INC.
2007
2007
- SPRINGBREAK
2006
2006
- MOVED!
- MOVED!
- MOVED!
- MOVED!
- MOVED!
- MOVED!
- BORN!
Will be added as I remember...